The nature of breast augmentation surgery features and individual differences determine that the surgery has certain risks and the risk of various complications, before surgery, please read carefully: 1, patients need to understand that breast augmentation (breast) surgery is a cosmetic surgery based on the proposed placement of breast implants or filling with autologous tissue in the deep surface of the breast or pectoral muscle. 2, patients no matter what type of breast implant they accept or choose, they need to understand that a variety of existing breast implants are artificial tissue substitutes, the capsule wall are made of solid silicone rubber, such as trauma, violent impact, sharp cut, needle puncture, wear and tear or other quality problems may occur prosthesis rupture, leakage, resulting in a side volume reduction, morphological changes, etc.. 3, patients need to understand that breast implants placed in the body for foreign tissue, and may appear in different degrees of rejection of the Fan should, such as skin redness, discomfort, fiber envelope thickening, hardening, to affect the appearance or quality of the breast. If 1-3 conditions occur, there is a possibility of secondary repair surgery and removal of the implant. 4.The choice of surgical incision (access), try to adopt the relatively hidden parts designed by the attending surgeon, such as the armpit, areola edge and inframammary fold, the length of the scar is related to the type of implant chosen. 5. There may also be bleeding, hematoma and subcutaneous bruising during or after surgery. Due to postoperative tissue swelling or differences in nipple position, there may also be mild asymmetry in bilateral breast position and nipple sensory numbness or hypersensitivity after surgery. 6.Serious complications such as pleural injury, chest bleeding, fluid accumulation and gas accumulation. 7. None of the tissue substitutes implanted in the human body can guarantee lifelong results.